//
//  ViewController.m
//  03-UIResponder
//
//  Created by dllo on 16/7/18.
//  Copyright © 2016年 dllo. All rights reserved.
//

#import "ViewController.h"
#import "TouchView.h"
@interface ViewController ()

@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.
    TouchView *touchView = [[TouchView alloc] initWithFrame:CGRectMake(10, 10, 365, 200)];
    touchView.backgroundColor = [UIColor yellowColor];
    [self.view addSubview:touchView];
 
#pragma mark - 响应者链
    // 1 响应者链
    // 检测顺序: 硬件 -> AppDelegate -> UIApplicaction -> UIWindow -> UIViewController -> self.view -> TouchView
    // 响应顺序: touchView -> self.view -> UIViewController -> UIWindow -> UIApplication -> AppDelegate
    // 如果所有的响应者都无法响应该事件, 则这个事件会被舍弃
    // 两种检测响应者的方法
    // 1 Category 实现 touchesBegan方法
    // 2 nextResponder
    
    // 例
    // 1 响应者不要超出父视图边界, 出边界的响应者无法响应
    // 2 判断当前的点, 在谁的范围内
    BOOL isInside = [touchView pointInside:CGPointMake(0, 0) withEvent:nil];
    NSLog(@"%@", isInside ? @"YES" : @"NO");
    UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
    button.frame = CGRectMake(10, 10, 200, 50);
    button.backgroundColor = [UIColor blueColor];
    [button addTarget:self action:@selector(buttonClicked:) forControlEvents:UIControlEventTouchUpInside];
    [touchView addSubview:button];
    // button点击方法的实现
    // button点击效果, 通过UIResponder对应的方法实现
    
    // 3 pointInside重写, 实现失去响应能力(return NO)
}

- (void)buttonClicked:(UIButton *)button
{
    NSLog(@"%@", button);
}

- (void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event
{
//    [super touchesBegan:touches withEvent:event];
    NSLog(@"%@---%s", [self class], __FUNCTION__);
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

@end
